Re: [PATCH AUTOSEL 6.1 08/10] drm/amdkfd: ignore crat by default
On Tue, Aug 22, 2023 at 03:41:18PM +, Deucher, Alexander wrote: [Public] -Original Message- From: Sasha Levin Sent: Tuesday, August 22, 2023 7:36 AM To: linux-ker...@vger.kernel.org; sta...@vger.kernel.org Cc: Deucher, Alexander ; Kuehling, Felix ; Koenig, Christian ; Mike Lothian ; Sasha Levin ; Pan, Xinhui ; airl...@gmail.com; dan...@ffwll.ch; amd- g...@lists.freedesktop.org; dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.1 08/10] drm/amdkfd: ignore crat by default From: Alex Deucher [ Upstream commit a6dea2d64ff92851e68cd4e20a35f6534286e016 ] We are dropping the IOMMUv2 path, so no need to enable this. It's often buggy on consumer platforms anyway. This is not needed for stable. Dropped this and the other ones you've pointed out, thanks! -- Thanks, Sasha
RE: [PATCH AUTOSEL 6.1 08/10] drm/amdkfd: ignore crat by default
[Public] > -Original Message- > From: Sasha Levin > Sent: Tuesday, August 22, 2023 7:36 AM > To: linux-ker...@vger.kernel.org; sta...@vger.kernel.org > Cc: Deucher, Alexander ; Kuehling, Felix > ; Koenig, Christian ; > Mike Lothian ; Sasha Levin ; Pan, > Xinhui ; airl...@gmail.com; dan...@ffwll.ch; amd- > g...@lists.freedesktop.org; dri-devel@lists.freedesktop.org > Subject: [PATCH AUTOSEL 6.1 08/10] drm/amdkfd: ignore crat by default > > From: Alex Deucher > > [ Upstream commit a6dea2d64ff92851e68cd4e20a35f6534286e016 ] > > We are dropping the IOMMUv2 path, so no need to enable this. > It's often buggy on consumer platforms anyway. This is not needed for stable. Alex > > Reviewed-by: Felix Kuehling > Acked-by: Christian König > Tested-by: Mike Lothian > Signed-off-by: Alex Deucher > Signed-off-by: Sasha Levin > --- > drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 4 > 1 file changed, 4 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c > b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c > index e45c6bc8d10bb..a9fa4772b2d35 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c > +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c > @@ -1543,11 +1543,7 @@ static bool kfd_ignore_crat(void) > if (ignore_crat) > return true; > > -#ifndef KFD_SUPPORT_IOMMU_V2 > ret = true; > -#else > - ret = false; > -#endif > > return ret; > } > -- > 2.40.1
[PATCH AUTOSEL 6.1 08/10] drm/amdkfd: ignore crat by default
From: Alex Deucher [ Upstream commit a6dea2d64ff92851e68cd4e20a35f6534286e016 ] We are dropping the IOMMUv2 path, so no need to enable this. It's often buggy on consumer platforms anyway. Reviewed-by: Felix Kuehling Acked-by: Christian König Tested-by: Mike Lothian Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 4 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c index e45c6bc8d10bb..a9fa4772b2d35 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c @@ -1543,11 +1543,7 @@ static bool kfd_ignore_crat(void) if (ignore_crat) return true; -#ifndef KFD_SUPPORT_IOMMU_V2 ret = true; -#else - ret = false; -#endif return ret; } -- 2.40.1
